Here's a table with all the berries from the PKMN Ruby/Sapphire game and right next to each you'll see a pic of a fruit or vegetable that looks like or has a similar name.

Berries & Fruits

Aguav Berry	Guava
Apicot Berry	Apricot
Aspear Berry	Asian Pear
Belue Berry	Blueberry
Bluk Berry	Blackberry
Cheri Berry	Cherry
Chesto Berry	Chestnut
Cornn Berry	Corn
Durin Berry	Durian
Enigma Berry	Enigma
Figy Berry	Fig
Ganlon Berry	Longan
Grepa Berry	Grapefruit
Hondew Berry	Honeydew
Hozu Berry
Iapapa Berry	Papaya
Kelpsy Berry	Kelp
Lansat Berry	Langsat
Leppa Berry	Apple
Liechi Berry	Lychee
Lum Berry	Mulberry
Mago Berry	Mango
Magost Berry	Mangosteen
Nanab Berry	Banana
Nomel Berry	Lemon
Oran Berry	Orange
Pamtre Berry	Palm tree
Pecha Berry	Peach
Persim Berry	Persim
Petaya Berry	Pitaya
Pinap Berry	Pineapple
Pomeg Berry	Pomegranate
Qualot Berry	Loquat
Rabuta Berry	Rambutan
Rawst Berry	Strawberry
Razz Berry	Raspberry
Salac Berry	Salak
Sitrus Berry	Citrus
Spelon Berry	Melon
Starf Berry	Starfruit
Tamato Berry	Tomato
Watmel Berry	Watermelon
Wepear Berry	Western Pear
Wiki Berry	Kiwi